Hearing protector part



FIG. 1 is a right side view of a hearing protector part, showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a front perspective view thereof;

FIG. 6 is a back perspective view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for hearing protector part, as shown and described. 